How to Solve the Air Leakage in Zotye T600 Throttle Body?
3 Answers
Solution for air leakage in Zotye T600 throttle body: The throttle body needs to be cleaned, which can eliminate this problem. The air leakage in the throttle body is caused by excessive carbon deposits on its inner wall, resulting in incomplete sealing of the throttle body opening and causing air leakage. Air leakage in the throttle body can lead to unstable engine idle speed, insufficient power during driving, occasional stalling after parking, and the leakage area may blacken the engine cover. The Zotye T600 is the first mid-size SUV under the Zotye brand. In terms of body dimensions, it measures 4631mm in length, 1893mm in width, 1694mm in height, with a wheelbase of 2807mm.
With over a decade of experience in car repairs, the most common cause of throttle body air leaks is cracked hoses or aging gaskets, especially in older models like the Zotye T600. You can usually hear a hissing sound upon startup, and the idle speed fluctuates unpredictably, right? First, pop the hood and inspect all rubber hoses connected to the throttle body for cracks or looseness. If the hoses are as stiff as tree branches, simply replace them with new ones. Gasket issues are trickier—you'll need to remove the throttle body to check the sealing ring; if it's deformed, the whole set must be replaced. For vacuum hose leaks, spray some carb cleaner—if the engine RPM suddenly changes, that’s your leak point. These are minor fixes you can DIY, but removing the throttle body requires special tools. If you're inexperienced, it’s safer to take it to a repair shop to avoid making things worse.
I've just dealt with a similar air leak issue on a Zotye T600. There are three main scenarios for throttle body leaks: cracked connecting hoses, failed intake pipe gaskets, or improper throttle body installation. For inspection methods: first turn off the engine and remove the air filter box, then use a flashlight to check hose connections for oil stains or cracks. Next, apply soapy water from a spray bottle to suspicious areas - bubbles appearing after starting the engine indicate leakage points. Gasket issues are more troublesome, requiring throttle body removal to inspect sealing surface flatness. If it's deformed rubber gaskets, a new set costs around 30 yuan, but installation requires careful alignment of screw holes and gradual tightening. Important reminder: delaying repairs allows more contaminants into the engine, worsening carbon buildup and increasing fuel consumption.
